unset XDG_HOME_CONFIG as gitea manages configuration locations

Author: eeyrjmr

cmd/main.go

@@ -165,6 +165,8 @@ func NewMainApp(appVer AppVersion) *cli.App {
 	app.Commands = append(app.Commands, subCmdWithConfig...)
 	app.Commands = append(app.Commands, subCmdStandalone...)
 
+	os.Unsetenv("XDG_CONFIG_HOME") // unset if set as HOME is managed by gitea
+
 	return app
 }